#31AE43#31AE43

#31AE43 is a light, vivid green. Relative luminance 0.313; OKLCH L 66.1% C 0.183 H 145.3°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#31AE43
RGB	rgb(49, 174, 67)
HSL	hsl(129, 56%, 44%)
HSV	hsv(129, 72%, 68%)
CMYK	cmyk(71.8%, 0%, 61.5%, 31.8%)
CIE-LAB	lab(62.78, -55.60, 44.30)
CIE-LCH	lch(62.78, 71.09, 141.45°)
OKLab	oklab(66.07% -0.1501 0.104)
OKLCH	oklch(66.07% 0.183 145.3)
XYZ	xyz(17.4146, 31.3284, 10.4383)
Luminance	0.3133 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE43 #AE319C

analogous

#5DAE31 #31AE43 #31AE81

triadic

#31AE43 #4331AE #AE4331

tetradic

#31AE43 #315DAE #AE319C #AE8131

square

#31AE43 #315DAE #AE319C #AE8131

split-complementary

#31AE43 #8131AE #AE315D

monochromatic

#164E1E #247E31 #31AE43 #4FCD61 #7FDB8C

Accessibility & contrast

On white

2.89

#31AE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#31AE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE43

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE43	#FFFFFF	#000000	##000000
##31AE43	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E37

Deuteranopia (green-blind)

#A2944C

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ae43;
/* rgb */ color: rgb(49, 174, 67);
/* oklch */ color: oklch(66.1% 0.183 145.3);

Tailwind

colors: {
  custom: {
    50: '#7bc77b',
    500: '#31ae43',
    950: '#000000',
  },
}

SCSS

$custom: #31ae43;
$custom-light: #7bc77b;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae43",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 67
  },
  "hsl": {
    "h": 128.64,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66071,
    "c": 0.18264,
    "h": 145.3
  },
  "luminance": 0.3133
}

Semantic roles & 50–950 ramp

primary

#31AE43

secondary

#C477B9

accent

#48CADF

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AE43

Body copy rendered with the generated semantic roles for this colour.

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